AkkaTestKitSpecs2Support should not be a Class

[bpholt]

scala-test-utils/src/main/scala/com/dwolla/testutils/akka/AkkaTestKitSpecs2Support.scala

Line 11 in a54f08d

class AkkaTestKitSpecs2Support(config: Option[Config] = None)(implicit executionEnv: ExecutionEnv = null) extends TestKitBase with After with ImplicitSender {

Because this is a class and not a trait, the delayedInit function is called twice. In some cases this defeats the purpose of shutting down the actor system in after.

I think this is a class here to take advantage of a constructor parameter for the config object, so we'll need to figure out another way of handling that.